bfish.h

/**
 * This is free and unencumbered software released into the public domain.
 * 
 * Anyone is free to copy, modify, publish, use, compile, sell, or
 * distribute this software, either in source code form or as a compiled
 * binary, for any purpose, commercial or non-commercial, and by any
 * means.
 * 
 * In jurisdictions that recognize copyright laws, the author or authors
 * of this software dedicate any and all copyright interest in the
 * software to the public domain. We make this dedication for the benefit
 * of the public at large and to the detriment of our heirs and
 * successors. We intend this dedication to be an overt act of
 * relinquishment in perpetuity of all present and future rights to this
 * software under copyright law.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * For more information, please refer to <https://unlicense.org>
 *
 * Written and made public by C.J.Wagenius - 2021-03-06
 **/
/**
 * A ANSI C blowfish ECB API
 * ---------------------------------------------------------------------------
 * Structures:
 *
 * 	typedef struct bfish bfish_t
 *
 * 		A blowfish-structure which must be initiated with bfish_init()
 * 		before use.
 *
 * 	typedef union bfblk bfblk_t
 *
 * 		A blowfish-block that is used for en-/decrypting data.
 *
 *
 * ---------------------------------------------------------------------------
 * Macros:
 *
 * 	BFISH_BLOCKSZ		 8
 * 	BFISH_MAX_KEY_LEN	64
 *	BFISH_MIN_KEY_LEN	 4
 *
 * ---------------------------------------------------------------------------
 * Functions:
 *
 *	size_t bfish_buflen(len)
 *
 *		Returns the required buffer length for encryption of data. In
 *		other words, this macro returns the closest upper multiple of
 *		eight.
 *
 *	void bfish_deblock(bfish_t *bf, bfblk_t *blk)
 *
 *		Decrypts a blowfish-block of eight bytes. [bf] is a initiated
 *		blowfish-structure and [blk] is a blowfish-block of bytes.
 *
 *
 *	void bfish_enblock(bfish_t *bf, bfblk_t *blk)
 *
 *		Encrypts a blowfish-block of eight bytes. [bf] is a initiated
 *		blowfish-structure and [blk] is a blowfish-block of bytes.
 *
 *
 * 	void bfish_decrypt(bfish_t *bf, void *buf, size_t len)
 *
 * 		This is a convenience-function that decrypts a buffer of [len]
 * 		number of bytes. [bf] is a pointer to a initiated blowfish-
 * 		structure and [buf] is a pointer to the data to be encrypted.
 *
 * 		[len] must be a multipler of eight to be a correct blowfish
 * 		encrypted string of bytes.
 *
 * 		This functions decrypts to the buffer in place.
 *
 *
 * 	void bfish_encrypt(bfish_t *bf, const void *buf, size_t len)
 * 	
 * 		This is a convenience-function that encrypts a buffer of [len]
 * 		number of bytes. [bf] is a pointer to a initiated blowfish-
 * 		structure and [buf] is a pointer to the data to be encrypted.
 *
 * 		If [len] is -1, buf is assumed to be a null-terminated string,
 * 		and strlen() will be used to calculate the length of [buf].
 *
 * 		This function encrypts to the buffer in place, so it MUST be of
 * 		enough space to hold the encrypted data (which might be more
 * 		than [len]).  If encrypting a string of thirteen bytes, the
 * 		buffer needs to be at least sixteen bytes long, (see
 * 		the function bfish_buflen).
 *
 *
 *	void bfish_init(bfish_t *bf, const void *key, size_t len)
 *
 * 		Initiates a bluefish-structure for de-/encoding. [bf] is a
 * 		pointer to a allocated blowfish-structure. [key] is the byte-
 * 		string which will be used to do the encryption with. [len] is
 * 		the number of bytes at [key] that should be used.
 * 		If [len] is -1, [key] is assumed to be a null-terminated
 * 		string, and strlen() will be used to calculate its length.
 *
 *
 * 	size_t bfish_read(bfblk_t *blk, const void *buf, size_t len)
 *
 * 		Reads max eight bytes (lesser if [len] < 8) from [buf] and puts
 * 		it in the blowfish-buffer at [blk]. The block are appended with
 * 		zeroes if [len] < 8.
 *
 *
 *	void bfish_write(const bfblk_t *blk, void *buf)
 *
 * 		Writes the eight byte long blowfish-block [blk] to the buffer
 * 		at [buf].
 *
 * ---------------------------------------------------------------------------
 **/

#ifndef BFISH_H
#define BFISH_H

#include <limits.h>

#if UINT_MAX < 4294967295
#define BFISH_U32 unsigned long
#else
#define BFISH_U32 unsigned int
#endif

#define BFISH_MIN_KEY_LEN  4
#define BFISH_MAX_KEY_LEN 56
#define BFISH_BLOCKSZ 8

typedef struct bfish {
	BFISH_U32 pbox[18];
	BFISH_U32 sbox[4][256];
} bfish_t;
typedef struct bfblk {
		BFISH_U32 hi;
		BFISH_U32 lo;
} bfblk_t;

extern size_t bfish_buflen(size_t len);
extern void bfish_deblock(bfish_t* bf, bfblk_t* blk);
extern void bfish_enblock(bfish_t* bf, bfblk_t* blk);
extern void bfish_encrypt(bfish_t* bf, const void* buf, size_t len);
extern void bfish_decrypt(bfish_t* bf, void* buf, size_t len);
extern void bfish_init(bfish_t* bf, const void* key, size_t len);
extern size_t bfish_read(bfblk_t* blk, const void* buf, size_t len);
extern void bfish_write(const bfblk_t* blk, void* buf);

#ifdef BFISH_IMPL

#include <stdio.h>
#include <assert.h>
#include <string.h>

#define BFISH_NUMOF(x) (sizeof(x)/sizeof(*x))
#define BFISH_ENCRYPT 0
#define BFISH_DECRYPT 1

static const BFISH_U32 pbox[18];
static const BFISH_U32 sbox[4][256];

static void _bfish_magic_f(bfish_t* bf, bfblk_t* blk)
{
	BFISH_U32 a;
	BFISH_U32 b;
	BFISH_U32 c;
	BFISH_U32 d;
	BFISH_U32 e;

	e = (unsigned char)(d = blk->hi);
	a = bf->sbox[3][e];
	e = (unsigned char)(d >>= 8);
	b = bf->sbox[2][e];
	e = (unsigned char)(d >>= 8);
	c = bf->sbox[1][e];
	e = (unsigned char)(d >>= 8);
	c += bf->sbox[0][e];
	c ^= b;
	c += a;
	blk->lo ^= c;
}
static void _bfish_swap_hilo(bfblk_t* blk)
{
	BFISH_U32 t;

	t = blk->hi;
	blk->hi = blk->lo;
	blk->lo = t;
}
static void _bfish_crypt(bfish_t *bf, void *buf, size_t len, int mth)
{
	bfblk_t blk;
	unsigned char* _buf = buf;
	void (*fnc[])(bfish_t*, bfblk_t*) = { bfish_enblock, bfish_deblock };

	while (len) {
		int rb = bfish_read(&blk, _buf, len);
		fnc[mth](bf, &blk);
		bfish_write(&blk, _buf);
		len -= rb;
		_buf += rb;
	}
}
size_t bfish_buflen(size_t len)
{
	int t = len % 8;

	return len + (t ? 8 - t : 0);
}
void bfish_deblock(bfish_t* bf, bfblk_t* blk)
{
	int i;

	assert(bf != NULL);
	assert(blk != NULL);

	for (i = 17; i > 1; i --) {
		blk->hi ^= bf->pbox[i];
		_bfish_magic_f(bf, blk);
		_bfish_swap_hilo(blk);
	}
	_bfish_swap_hilo(blk);
	blk->lo ^= bf->pbox[1];
	blk->hi ^= bf->pbox[0];
}
void bfish_enblock(bfish_t* bf, bfblk_t* blk)
{
	int i;

	assert(bf != NULL);
	assert(blk != NULL);

	for (i = 0; i < 16; i ++) {
		blk->hi ^= bf->pbox[i];
		_bfish_magic_f(bf, blk);
		_bfish_swap_hilo(blk);
	}
	_bfish_swap_hilo(blk);
	blk->lo ^= bf->pbox[16];
	blk->hi ^= bf->pbox[17];
}
void bfish_encrypt(bfish_t* bf, const void* buf, size_t len)
{
	assert(bf != NULL);
	assert(buf != NULL);

	if (len == (size_t)-1)
		len = strlen(buf);
	_bfish_crypt(bf, (void*)buf, len, BFISH_ENCRYPT);
}
void bfish_decrypt(bfish_t* bf, void* buf, size_t len)
{
	assert(bf != NULL);
	assert(buf != NULL);
	assert((len % 8) == 0);

	_bfish_crypt(bf, buf, len, BFISH_DECRYPT);
}
void bfish_init(bfish_t* bf, const void* key, size_t len)
{
	int i;
	int j;
	int k;
	BFISH_U32 t;
	bfblk_t blk = { 0 };
	const unsigned char* _key = key;

	assert(bf != NULL);
	assert(key != NULL);

	if (len == (size_t)-1)
		len = strlen((char*)_key);
	assert(len >= BFISH_MIN_KEY_LEN && len <= BFISH_MAX_KEY_LEN);

	memcpy(bf->sbox, sbox, sizeof(sbox));
	memcpy(bf->pbox, pbox, sizeof(pbox));
	for (i = k = t = 0; i < BFISH_NUMOF(bf->pbox); i ++) {
		for (j = 0; j < 4; j ++, k ++) {
			if (k == len)
				k = 0;
			t = (t << 8) | _key[k];
		}
		bf->pbox[i] = pbox[i] ^ t;
	}
	for (i = 0; i < BFISH_NUMOF(bf->pbox); i += 2) {
		bfish_enblock(bf, &blk);
		bf->pbox[i] = blk.hi;
		bf->pbox[i + 1] = blk.lo;
	}

	for (i = 0; i < BFISH_NUMOF(bf->sbox); i ++) {
		for (j = 0; j < BFISH_NUMOF(*bf->sbox); j += 2) {
			bfish_enblock(bf, &blk);
			bf->sbox[i][j] = blk.hi;
			bf->sbox[i][j + 1] = blk.lo;
		}
	}
}
size_t bfish_read(bfblk_t* blk, const void* buf, size_t len)
{
	int i;
	const unsigned char* _buf = buf;
	BFISH_U32* hilo = (BFISH_U32*)blk;

	assert(blk != NULL);
	assert(buf != NULL);

	len = (len < 8) ? len : 8;
	for (i = 0; i < 8; i ++) {
		hilo[(i > 3)] <<= 8;
		hilo[(i > 3)] |= (i < len) ? _buf[i] : 0x00;
	}

	return len;
}
void bfish_write(const bfblk_t* blk, void* buf)
{
	int i;
	BFISH_U32 hilo[2];
	unsigned char* _buf = buf;

	assert(blk != NULL);
	assert(buf != NULL);

	hilo[0] = blk->hi;
	hilo[1] = blk->lo;
	for (i = 7; i > -1; i --) {
		_buf[i] = (unsigned char)hilo[(i > 3)];
		hilo[i > 3] >>= 8;
	}
}

/*
   =============================================================
   The hex digits of pi, arranged as four s_boxes & one p_array,
   as per the Blowfish default. These have passed muster w/ Eric
   Young's set of test vectors. Enjoy.  -Mike Schaudies
   =============================================================

*/
static const BFISH_U32 pbox[18] = {
	0x243f6a88L, 0x85a308d3L, 0x13198a2eL, 0x03707344L, 0xa4093822L,
	0x299f31d0L, 0x082efa98L, 0xec4e6c89L, 0x452821e6L, 0x38d01377L,
	0xbe5466cfL, 0x34e90c6cL, 0xc0ac29b7L, 0xc97c50ddL, 0x3f84d5b5L,
	0xb5470917L, 0x9216d5d9L, 0x8979fb1bL
};
static const BFISH_U32 sbox[4][256] = { {
	0xd1310ba6L, 0x98dfb5acL, 0x2ffd72dbL, 0xd01adfb7L, 0xb8e1afedL,
	0x6a267e96L, 0xba7c9045L, 0xf12c7f99L, 0x24a19947L, 0xb3916cf7L,
	0x0801f2e2L, 0x858efc16L, 0x636920d8L, 0x71574e69L, 0xa458fea3L,
	0xf4933d7eL, 0x0d95748fL, 0x728eb658L, 0x718bcd58L, 0x82154aeeL,
	0x7b54a41dL, 0xc25a59b5L, 0x9c30d539L, 0x2af26013L, 0xc5d1b023L,
	0x286085f0L, 0xca417918L, 0xb8db38efL, 0x8e79dcb0L, 0x603a180eL,
	0x6c9e0e8bL, 0xb01e8a3eL, 0xd71577c1L, 0xbd314b27L, 0x78af2fdaL,
	0x55605c60L, 0xe65525f3L, 0xaa55ab94L, 0x57489862L, 0x63e81440L,
	0x55ca396aL, 0x2aab10b6L, 0xb4cc5c34L, 0x1141e8ceL, 0xa15486afL,
	0x7c72e993L, 0xb3ee1411L, 0x636fbc2aL, 0x2ba9c55dL, 0x741831f6L,
	0xce5c3e16L, 0x9b87931eL, 0xafd6ba33L, 0x6c24cf5cL, 0x7a325381L,
	0x28958677L, 0x3b8f4898L, 0x6b4bb9afL, 0xc4bfe81bL, 0x66282193L,
	0x61d809ccL, 0xfb21a991L, 0x487cac60L, 0x5dec8032L, 0xef845d5dL,
	0xe98575b1L, 0xdc262302L, 0xeb651b88L, 0x23893e81L, 0xd396acc5L,
	0x0f6d6ff3L, 0x83f44239L, 0x2e0b4482L, 0xa4842004L, 0x69c8f04aL,
	0x9e1f9b5eL, 0x21c66842L, 0xf6e96c9aL, 0x670c9c61L, 0xabd388f0L,
	0x6a51a0d2L, 0xd8542f68L, 0x960fa728L, 0xab5133a3L, 0x6eef0b6cL,
	0x137a3be4L, 0xba3bf050L, 0x7efb2a98L, 0xa1f1651dL, 0x39af0176L,
	0x66ca593eL, 0x82430e88L, 0x8cee8619L, 0x456f9fb4L, 0x7d84a5c3L,
	0x3b8b5ebeL, 0xe06f75d8L, 0x85c12073L, 0x401a449fL, 0x56c16aa6L,
	0x4ed3aa62L, 0x363f7706L, 0x1bfedf72L, 0x429b023dL, 0x37d0d724L,
	0xd00a1248L, 0xdb0fead3L, 0x49f1c09bL, 0x075372c9L, 0x80991b7bL,
	0x25d479d8L, 0xf6e8def7L, 0xe3fe501aL, 0xb6794c3bL, 0x976ce0bdL,
	0x04c006baL, 0xc1a94fb6L, 0x409f60c4L, 0x5e5c9ec2L, 0x196a2463L,
	0x68fb6fafL, 0x3e6c53b5L, 0x1339b2ebL, 0x3b52ec6fL, 0x6dfc511fL,
	0x9b30952cL, 0xcc814544L, 0xaf5ebd09L, 0xbee3d004L, 0xde334afdL,
	0x660f2807L, 0x192e4bb3L, 0xc0cba857L, 0x45c8740fL, 0xd20b5f39L,
	0xb9d3fbdbL, 0x5579c0bdL, 0x1a60320aL, 0xd6a100c6L, 0x402c7279L,
	0x679f25feL, 0xfb1fa3ccL, 0x8ea5e9f8L, 0xdb3222f8L, 0x3c7516dfL,
	0xfd616b15L, 0x2f501ec8L, 0xad0552abL, 0x323db5faL, 0xfd238760L,
	0x53317b48L, 0x3e00df82L, 0x9e5c57bbL, 0xca6f8ca0L, 0x1a87562eL,
	0xdf1769dbL, 0xd542a8f6L, 0x287effc3L, 0xac6732c6L, 0x8c4f5573L,
	0x695b27b0L, 0xbbca58c8L, 0xe1ffa35dL, 0xb8f011a0L, 0x10fa3d98L,
	0xfd2183b8L, 0x4afcb56cL, 0x2dd1d35bL, 0x9a53e479L, 0xb6f84565L,
	0xd28e49bcL, 0x4bfb9790L, 0xe1ddf2daL, 0xa4cb7e33L, 0x62fb1341L,
	0xcee4c6e8L, 0xef20cadaL, 0x36774c01L, 0xd07e9efeL, 0x2bf11fb4L,
	0x95dbda4dL, 0xae909198L, 0xeaad8e71L, 0x6b93d5a0L, 0xd08ed1d0L,
	0xafc725e0L, 0x8e3c5b2fL, 0x8e7594b7L, 0x8ff6e2fbL, 0xf2122b64L,
	0x8888b812L, 0x900df01cL, 0x4fad5ea0L, 0x688fc31cL, 0xd1cff191L,
	0xb3a8c1adL, 0x2f2f2218L, 0xbe0e1777L, 0xea752dfeL, 0x8b021fa1L,
	0xe5a0cc0fL, 0xb56f74e8L, 0x18acf3d6L, 0xce89e299L, 0xb4a84fe0L,
	0xfd13e0b7L, 0x7cc43b81L, 0xd2ada8d9L, 0x165fa266L, 0x80957705L,
	0x93cc7314L, 0x211a1477L, 0xe6ad2065L, 0x77b5fa86L, 0xc75442f5L,
	0xfb9d35cfL, 0xebcdaf0cL, 0x7b3e89a0L, 0xd6411bd3L, 0xae1e7e49L,
	0x00250e2dL, 0x2071b35eL, 0x226800bbL, 0x57b8e0afL, 0x2464369bL,
	0xf009b91eL, 0x5563911dL, 0x59dfa6aaL, 0x78c14389L, 0xd95a537fL,
	0x207d5ba2L, 0x02e5b9c5L, 0x83260376L, 0x6295cfa9L, 0x11c81968L,
	0x4e734a41L, 0xb3472dcaL, 0x7b14a94aL, 0x1b510052L, 0x9a532915L,
	0xd60f573fL, 0xbc9bc6e4L, 0x2b60a476L, 0x81e67400L, 0x08ba6fb5L,
	0x571be91fL, 0xf296ec6bL, 0x2a0dd915L, 0xb6636521L, 0xe7b9f9b6L,
	0xff34052eL, 0xc5855664L, 0x53b02d5dL, 0xa99f8fa1L, 0x08ba4799L,
	0x6e85076aL
}, {
	0x4b7a70e9L, 0xb5b32944L, 0xdb75092eL, 0xc4192623L, 0xad6ea6b0L,
	0x49a7df7dL, 0x9cee60b8L, 0x8fedb266L, 0xecaa8c71L, 0x699a17ffL,
	0x5664526cL, 0xc2b19ee1L, 0x193602a5L, 0x75094c29L, 0xa0591340L,
	0xe4183a3eL, 0x3f54989aL, 0x5b429d65L, 0x6b8fe4d6L, 0x99f73fd6L,
	0xa1d29c07L, 0xefe830f5L, 0x4d2d38e6L, 0xf0255dc1L, 0x4cdd2086L,
	0x8470eb26L, 0x6382e9c6L, 0x021ecc5eL, 0x09686b3fL, 0x3ebaefc9L,
	0x3c971814L, 0x6b6a70a1L, 0x687f3584L, 0x52a0e286L, 0xb79c5305L,
	0xaa500737L, 0x3e07841cL, 0x7fdeae5cL, 0x8e7d44ecL, 0x5716f2b8L,
	0xb03ada37L, 0xf0500c0dL, 0xf01c1f04L, 0x0200b3ffL, 0xae0cf51aL,
	0x3cb574b2L, 0x25837a58L, 0xdc0921bdL, 0xd19113f9L, 0x7ca92ff6L,
	0x94324773L, 0x22f54701L, 0x3ae5e581L, 0x37c2dadcL, 0xc8b57634L,
	0x9af3dda7L, 0xa9446146L, 0x0fd0030eL, 0xecc8c73eL, 0xa4751e41L,
	0xe238cd99L, 0x3bea0e2fL, 0x3280bba1L, 0x183eb331L, 0x4e548b38L,
	0x4f6db908L, 0x6f420d03L, 0xf60a04bfL, 0x2cb81290L, 0x24977c79L,
	0x5679b072L, 0xbcaf89afL, 0xde9a771fL, 0xd9930810L, 0xb38bae12L,
	0xdccf3f2eL, 0x5512721fL, 0x2e6b7124L, 0x501adde6L, 0x9f84cd87L,
	0x7a584718L, 0x7408da17L, 0xbc9f9abcL, 0xe94b7d8cL, 0xec7aec3aL,
	0xdb851dfaL, 0x63094366L, 0xc464c3d2L, 0xef1c1847L, 0x3215d908L,
	0xdd433b37L, 0x24c2ba16L, 0x12a14d43L, 0x2a65c451L, 0x50940002L,
	0x133ae4ddL, 0x71dff89eL, 0x10314e55L, 0x81ac77d6L, 0x5f11199bL,
	0x043556f1L, 0xd7a3c76bL, 0x3c11183bL, 0x5924a509L, 0xf28fe6edL,
	0x97f1fbfaL, 0x9ebabf2cL, 0x1e153c6eL, 0x86e34570L, 0xeae96fb1L,
	0x860e5e0aL, 0x5a3e2ab3L, 0x771fe71cL, 0x4e3d06faL, 0x2965dcb9L,
	0x99e71d0fL, 0x803e89d6L, 0x5266c825L, 0x2e4cc978L, 0x9c10b36aL,
	0xc6150ebaL, 0x94e2ea78L, 0xa5fc3c53L, 0x1e0a2df4L, 0xf2f74ea7L,
	0x361d2b3dL, 0x1939260fL, 0x19c27960L, 0x5223a708L, 0xf71312b6L,
	0xebadfe6eL, 0xeac31f66L, 0xe3bc4595L, 0xa67bc883L, 0xb17f37d1L,
	0x018cff28L, 0xc332ddefL, 0xbe6c5aa5L, 0x65582185L, 0x68ab9802L,
	0xeecea50fL, 0xdb2f953bL, 0x2aef7dadL, 0x5b6e2f84L, 0x1521b628L,
	0x29076170L, 0xecdd4775L, 0x619f1510L, 0x13cca830L, 0xeb61bd96L,
	0x0334fe1eL, 0xaa0363cfL, 0xb5735c90L, 0x4c70a239L, 0xd59e9e0bL,
	0xcbaade14L, 0xeecc86bcL, 0x60622ca7L, 0x9cab5cabL, 0xb2f3846eL,
	0x648b1eafL, 0x19bdf0caL, 0xa02369b9L, 0x655abb50L, 0x40685a32L,
	0x3c2ab4b3L, 0x319ee9d5L, 0xc021b8f7L, 0x9b540b19L, 0x875fa099L,
	0x95f7997eL, 0x623d7da8L, 0xf837889aL, 0x97e32d77L, 0x11ed935fL,
	0x16681281L, 0x0e358829L, 0xc7e61fd6L, 0x96dedfa1L, 0x7858ba99L,
	0x57f584a5L, 0x1b227263L, 0x9b83c3ffL, 0x1ac24696L, 0xcdb30aebL,
	0x532e3054L, 0x8fd948e4L, 0x6dbc3128L, 0x58ebf2efL, 0x34c6ffeaL,
	0xfe28ed61L, 0xee7c3c73L, 0x5d4a14d9L, 0xe864b7e3L, 0x42105d14L,
	0x203e13e0L, 0x45eee2b6L, 0xa3aaabeaL, 0xdb6c4f15L, 0xfacb4fd0L,
	0xc742f442L, 0xef6abbb5L, 0x654f3b1dL, 0x41cd2105L, 0xd81e799eL,
	0x86854dc7L, 0xe44b476aL, 0x3d816250L, 0xcf62a1f2L, 0x5b8d2646L,
	0xfc8883a0L, 0xc1c7b6a3L, 0x7f1524c3L, 0x69cb7492L, 0x47848a0bL,
	0x5692b285L, 0x095bbf00L, 0xad19489dL, 0x1462b174L, 0x23820e00L,
	0x58428d2aL, 0x0c55f5eaL, 0x1dadf43eL, 0x233f7061L, 0x3372f092L,
	0x8d937e41L, 0xd65fecf1L, 0x6c223bdbL, 0x7cde3759L, 0xcbee7460L,
	0x4085f2a7L, 0xce77326eL, 0xa6078084L, 0x19f8509eL, 0xe8efd855L,
	0x61d99735L, 0xa969a7aaL, 0xc50c06c2L, 0x5a04abfcL, 0x800bcadcL,
	0x9e447a2eL, 0xc3453484L, 0xfdd56705L, 0x0e1e9ec9L, 0xdb73dbd3L,
	0x105588cdL, 0x675fda79L, 0xe3674340L, 0xc5c43465L, 0x713e38d8L,
	0x3d28f89eL, 0xf16dff20L, 0x153e21e7L, 0x8fb03d4aL, 0xe6e39f2bL,
	0xdb83adf7L
}, {
	0xe93d5a68L, 0x948140f7L, 0xf64c261cL, 0x94692934L, 0x411520f7L,
	0x7602d4f7L, 0xbcf46b2eL, 0xd4a20068L, 0xd4082471L, 0x3320f46aL,
	0x43b7d4b7L, 0x500061afL, 0x1e39f62eL, 0x97244546L, 0x14214f74L,
	0xbf8b8840L, 0x4d95fc1dL, 0x96b591afL, 0x70f4ddd3L, 0x66a02f45L,
	0xbfbc09ecL, 0x03bd9785L, 0x7fac6dd0L, 0x31cb8504L, 0x96eb27b3L,
	0x55fd3941L, 0xda2547e6L, 0xabca0a9aL, 0x28507825L, 0x530429f4L,
	0x0a2c86daL, 0xe9b66dfbL, 0x68dc1462L, 0xd7486900L, 0x680ec0a4L,
	0x27a18deeL, 0x4f3ffea2L, 0xe887ad8cL, 0xb58ce006L, 0x7af4d6b6L,
	0xaace1e7cL, 0xd3375fecL, 0xce78a399L, 0x406b2a42L, 0x20fe9e35L,
	0xd9f385b9L, 0xee39d7abL, 0x3b124e8bL, 0x1dc9faf7L, 0x4b6d1856L,
	0x26a36631L, 0xeae397b2L, 0x3a6efa74L, 0xdd5b4332L, 0x6841e7f7L,
	0xca7820fbL, 0xfb0af54eL, 0xd8feb397L, 0x454056acL, 0xba489527L,
	0x55533a3aL, 0x20838d87L, 0xfe6ba9b7L, 0xd096954bL, 0x55a867bcL,
	0xa1159a58L, 0xcca92963L, 0x99e1db33L, 0xa62a4a56L, 0x3f3125f9L,
	0x5ef47e1cL, 0x9029317cL, 0xfdf8e802L, 0x04272f70L, 0x80bb155cL,
	0x05282ce3L, 0x95c11548L, 0xe4c66d22L, 0x48c1133fL, 0xc70f86dcL,
	0x07f9c9eeL, 0x41041f0fL, 0x404779a4L, 0x5d886e17L, 0x325f51ebL,
	0xd59bc0d1L, 0xf2bcc18fL, 0x41113564L, 0x257b7834L, 0x602a9c60L,
	0xdff8e8a3L, 0x1f636c1bL, 0x0e12b4c2L, 0x02e1329eL, 0xaf664fd1L,
	0xcad18115L, 0x6b2395e0L, 0x333e92e1L, 0x3b240b62L, 0xeebeb922L,
	0x85b2a20eL, 0xe6ba0d99L, 0xde720c8cL, 0x2da2f728L, 0xd0127845L,
	0x95b794fdL, 0x647d0862L, 0xe7ccf5f0L, 0x5449a36fL, 0x877d48faL,
	0xc39dfd27L, 0xf33e8d1eL, 0x0a476341L, 0x992eff74L, 0x3a6f6eabL,
	0xf4f8fd37L, 0xa812dc60L, 0xa1ebddf8L, 0x991be14cL, 0xdb6e6b0dL,
	0xc67b5510L, 0x6d672c37L, 0x2765d43bL, 0xdcd0e804L, 0xf1290dc7L,
	0xcc00ffa3L, 0xb5390f92L, 0x690fed0bL, 0x667b9ffbL, 0xcedb7d9cL,
	0xa091cf0bL, 0xd9155ea3L, 0xbb132f88L, 0x515bad24L, 0x7b9479bfL,
	0x763bd6ebL, 0x37392eb3L, 0xcc115979L, 0x8026e297L, 0xf42e312dL,
	0x6842ada7L, 0xc66a2b3bL, 0x12754cccL, 0x782ef11cL, 0x6a124237L,
	0xb79251e7L, 0x06a1bbe6L, 0x4bfb6350L, 0x1a6b1018L, 0x11caedfaL,
	0x3d25bdd8L, 0xe2e1c3c9L, 0x44421659L, 0x0a121386L, 0xd90cec6eL,
	0xd5abea2aL, 0x64af674eL, 0xda86a85fL, 0xbebfe988L, 0x64e4c3feL,
	0x9dbc8057L, 0xf0f7c086L, 0x60787bf8L, 0x6003604dL, 0xd1fd8346L,
	0xf6381fb0L, 0x7745ae04L, 0xd736fcccL, 0x83426b33L, 0xf01eab71L,
	0xb0804187L, 0x3c005e5fL, 0x77a057beL, 0xbde8ae24L, 0x55464299L,
	0xbf582e61L, 0x4e58f48fL, 0xf2ddfda2L, 0xf474ef38L, 0x8789bdc2L,
	0x5366f9c3L, 0xc8b38e74L, 0xb475f255L, 0x46fcd9b9L, 0x7aeb2661L,
	0x8b1ddf84L, 0x846a0e79L, 0x915f95e2L, 0x466e598eL, 0x20b45770L,
	0x8cd55591L, 0xc902de4cL, 0xb90bace1L, 0xbb8205d0L, 0x11a86248L,
	0x7574a99eL, 0xb77f19b6L, 0xe0a9dc09L, 0x662d09a1L, 0xc4324633L,
	0xe85a1f02L, 0x09f0be8cL, 0x4a99a025L, 0x1d6efe10L, 0x1ab93d1dL,
	0x0ba5a4dfL, 0xa186f20fL, 0x2868f169L, 0xdcb7da83L, 0x573906feL,
	0xa1e2ce9bL, 0x4fcd7f52L, 0x50115e01L, 0xa70683faL, 0xa002b5c4L,
	0x0de6d027L, 0x9af88c27L, 0x773f8641L, 0xc3604c06L, 0x61a806b5L,
	0xf0177a28L, 0xc0f586e0L, 0x006058aaL, 0x30dc7d62L, 0x11e69ed7L,
	0x2338ea63L, 0x53c2dd94L, 0xc2c21634L, 0xbbcbee56L, 0x90bcb6deL,
	0xebfc7da1L, 0xce591d76L, 0x6f05e409L, 0x4b7c0188L, 0x39720a3dL,
	0x7c927c24L, 0x86e3725fL, 0x724d9db9L, 0x1ac15bb4L, 0xd39eb8fcL,
	0xed545578L, 0x08fca5b5L, 0xd83d7cd3L, 0x4dad0fc4L, 0x1e50ef5eL,
	0xb161e6f8L, 0xa28514d9L, 0x6c51133cL, 0x6fd5c7e7L, 0x56e14ec4L,
	0x362abfceL, 0xddc6c837L, 0xd79a3234L, 0x92638212L, 0x670efa8eL,
	0x406000e0L
}, {
	0x3a39ce37L, 0xd3faf5cfL, 0xabc27737L, 0x5ac52d1bL, 0x5cb0679eL,
	0x4fa33742L, 0xd3822740L, 0x99bc9bbeL, 0xd5118e9dL, 0xbf0f7315L,
	0xd62d1c7eL, 0xc700c47bL, 0xb78c1b6bL, 0x21a19045L, 0xb26eb1beL,
	0x6a366eb4L, 0x5748ab2fL, 0xbc946e79L, 0xc6a376d2L, 0x6549c2c8L,
	0x530ff8eeL, 0x468dde7dL, 0xd5730a1dL, 0x4cd04dc6L, 0x2939bbdbL,
	0xa9ba4650L, 0xac9526e8L, 0xbe5ee304L, 0xa1fad5f0L, 0x6a2d519aL,
	0x63ef8ce2L, 0x9a86ee22L, 0xc089c2b8L, 0x43242ef6L, 0xa51e03aaL,
	0x9cf2d0a4L, 0x83c061baL, 0x9be96a4dL, 0x8fe51550L, 0xba645bd6L,
	0x2826a2f9L, 0xa73a3ae1L, 0x4ba99586L, 0xef5562e9L, 0xc72fefd3L,
	0xf752f7daL, 0x3f046f69L, 0x77fa0a59L, 0x80e4a915L, 0x87b08601L,
	0x9b09e6adL, 0x3b3ee593L, 0xe990fd5aL, 0x9e34d797L, 0x2cf0b7d9L,
	0x022b8b51L, 0x96d5ac3aL, 0x017da67dL, 0xd1cf3ed6L, 0x7c7d2d28L,
	0x1f9f25cfL, 0xadf2b89bL, 0x5ad6b472L, 0x5a88f54cL, 0xe029ac71L,
	0xe019a5e6L, 0x47b0acfdL, 0xed93fa9bL, 0xe8d3c48dL, 0x283b57ccL,
	0xf8d56629L, 0x79132e28L, 0x785f0191L, 0xed756055L, 0xf7960e44L,
	0xe3d35e8cL, 0x15056dd4L, 0x88f46dbaL, 0x03a16125L, 0x0564f0bdL,
	0xc3eb9e15L, 0x3c9057a2L, 0x97271aecL, 0xa93a072aL, 0x1b3f6d9bL,
	0x1e6321f5L, 0xf59c66fbL, 0x26dcf319L, 0x7533d928L, 0xb155fdf5L,
	0x03563482L, 0x8aba3cbbL, 0x28517711L, 0xc20ad9f8L, 0xabcc5167L,
	0xccad925fL, 0x4de81751L, 0x3830dc8eL, 0x379d5862L, 0x9320f991L,
	0xea7a90c2L, 0xfb3e7bceL, 0x5121ce64L, 0x774fbe32L, 0xa8b6e37eL,
	0xc3293d46L, 0x48de5369L, 0x6413e680L, 0xa2ae0810L, 0xdd6db224L,
	0x69852dfdL, 0x09072166L, 0xb39a460aL, 0x6445c0ddL, 0x586cdecfL,
	0x1c20c8aeL, 0x5bbef7ddL, 0x1b588d40L, 0xccd2017fL, 0x6bb4e3bbL,
	0xdda26a7eL, 0x3a59ff45L, 0x3e350a44L, 0xbcb4cdd5L, 0x72eacea8L,
	0xfa6484bbL, 0x8d6612aeL, 0xbf3c6f47L, 0xd29be463L, 0x542f5d9eL,
	0xaec2771bL, 0xf64e6370L, 0x740e0d8dL, 0xe75b1357L, 0xf8721671L,
	0xaf537d5dL, 0x4040cb08L, 0x4eb4e2ccL, 0x34d2466aL, 0x0115af84L,
	0xe1b00428L, 0x95983a1dL, 0x06b89fb4L, 0xce6ea048L, 0x6f3f3b82L,
	0x3520ab82L, 0x011a1d4bL, 0x277227f8L, 0x611560b1L, 0xe7933fdcL,
	0xbb3a792bL, 0x344525bdL, 0xa08839e1L, 0x51ce794bL, 0x2f32c9b7L,
	0xa01fbac9L, 0xe01cc87eL, 0xbcc7d1f6L, 0xcf0111c3L, 0xa1e8aac7L,
	0x1a908749L, 0xd44fbd9aL, 0xd0dadecbL, 0xd50ada38L, 0x0339c32aL,
	0xc6913667L, 0x8df9317cL, 0xe0b12b4fL, 0xf79e59b7L, 0x43f5bb3aL,
	0xf2d519ffL, 0x27d9459cL, 0xbf97222cL, 0x15e6fc2aL, 0x0f91fc71L,
	0x9b941525L, 0xfae59361L, 0xceb69cebL, 0xc2a86459L, 0x12baa8d1L,
	0xb6c1075eL, 0xe3056a0cL, 0x10d25065L, 0xcb03a442L, 0xe0ec6e0eL,
	0x1698db3bL, 0x4c98a0beL, 0x3278e964L, 0x9f1f9532L, 0xe0d392dfL,
	0xd3a0342bL, 0x8971f21eL, 0x1b0a7441L, 0x4ba3348cL, 0xc5be7120L,
	0xc37632d8L, 0xdf359f8dL, 0x9b992f2eL, 0xe60b6f47L, 0x0fe3f11dL,
	0xe54cda54L, 0x1edad891L, 0xce6279cfL, 0xcd3e7e6fL, 0x1618b166L,
	0xfd2c1d05L, 0x848fd2c5L, 0xf6fb2299L, 0xf523f357L, 0xa6327623L,
	0x93a83531L, 0x56cccd02L, 0xacf08162L, 0x5a75ebb5L, 0x6e163697L,
	0x88d273ccL, 0xde966292L, 0x81b949d0L, 0x4c50901bL, 0x71c65614L,
	0xe6c6c7bdL, 0x327a140aL, 0x45e1d006L, 0xc3f27b9aL, 0xc9aa53fdL,
	0x62a80f00L, 0xbb25bfe2L, 0x35bdd2f6L, 0x71126905L, 0xb2040222L,
	0xb6cbcf7cL, 0xcd769c2bL, 0x53113ec0L, 0x1640e3d3L, 0x38abbd60L,
	0x2547adf0L, 0xba38209cL, 0xf746ce76L, 0x77afa1c5L, 0x20756060L,
	0x85cbfe4eL, 0x8ae88dd8L, 0x7aaaf9b0L, 0x4cf9aa7eL, 0x1948c25cL,
	0x02fb8a8cL, 0x01c36ae4L, 0xd6ebe1f9L, 0x90d4f869L, 0xa65cdea0L,
	0x3f09252dL, 0xc208e69fL, 0xb74e6132L, 0xce77e25bL, 0x578fdfe3L,
	0x3ac372e6L
} };

#undef BFISH_DECRYPT
#undef BFISH_ENCRYPT
#undef BFISH_NUMOF

#endif /* BFISH_IMPL */
#endif /* BFISH_H */